K-TOOL K-87124 Heavy-Duty 1/2 HP 1/4" Straight Die Grinder, 22,000 RPM, Rear Exhaust

K-Tool

K-TOOL K-87124 Heavy-Duty 1/2 HP 1/4" Straight Die Grinder, 22,000 RPM, Rear Exhaust

$71.30

Product variants

Professional Precision - K-TOOL Pneumatic Straight Die Grinder (K-87124)

Heavy-Duty Air Die Grinder for Industrial Applications

When you need reliable precision for grinding, polishing, and deburring tasks, this pneumatic straight die grinder delivers consistent performance in demanding workshop environments. Built with professional-grade components and designed for extended use, it handles everything from metalworking to automotive repair with ease.

Key Features and Benefits

Comfortable Operation for Extended Use - Low vibration design reduces hand fatigue during long work sessions, while the ergonomic composite housing provides a secure, comfortable grip even when working in tight spaces.

Clean Workspace Performance - Rear exhaust system directs compressed air away from your work surface, preventing debris from blowing back onto finished areas and maintaining clear visibility of your cutting line.

High-Speed Material Removal - 22,000 RPM free speed combined with 1/2 HP power delivers efficient cutting and grinding performance, reducing job completion time while maintaining precision control.

Perfect Applications for This Air Die Grinder

Ideal when you need precision control for:

Metal fabrication and welding cleanup
Automotive bodywork and rust removal
Deburring machined parts and castings
Polishing in confined spaces
Porting and gasket surface preparation
Tool and die maintenance work

Technical Specifications

K-TOOL K-87124 pneumatic straight die grinder specifications
Motor Power	1/2 HP
Free Speed	22,000 RPM
Collet Size Range	1/8" - 1/4" (3-6mm)
Air Inlet	1/4" NPT
Operating Pressure	90 PSI
Air Consumption	12 CFM average
Weight	1.8 lbs
Dimensions	9" x 3.5" x 2"

Get Professional Results with K-TOOL Quality

This industrial-grade straight die grinder combines precision control with reliable performance, backed by K-TOOL's reputation for professional air tools. Perfect for shops that demand consistent results.

Add this pneumatic die grinder to your toolkit today!

Frequently Asked Questions

How does this compare to electric straight die grinders?

This pneumatic model offers several advantages over electric versions: no heat buildup during extended use, lighter weight for reduced fatigue, and consistent power output regardless of load. Air tools also tend to be more durable in harsh workshop environments and don't require electrical outlets near your work area.

What size air compressor do I need for this die grinder?

You'll need a compressor that can maintain 90 PSI with at least 12 CFM output capacity. Most 20-gallon or larger shop compressors will handle this tool comfortably for intermittent use, while continuous operation may require a larger compressor or storage tank.

Can I use different sized bits with the collet system?

Yes, the collet accommodates bits from 1/8" to 1/4" diameter (3-6mm), covering most standard grinding and cutting attachments. This versatile range lets you switch between fine detail work and heavier material removal tasks using the same tool.

Is this suitable for automotive bodywork?

Absolutely. The straight design and rear exhaust make it perfect for automotive applications like rust removal, paint prep, and bodywork in tight spaces. The low vibration design helps maintain control when working on curved surfaces, and the 22,000 RPM speed handles both metal cutting and polishing tasks effectively.

Warranty Information

Covered by K-TOOL's 1-year repairable warranty, ensuring reliable performance and professional support. This pneumatic straight die grinder is built to handle demanding workshop conditions while maintaining precision control for professional results.

About the Brand

K-Tool

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